Curious how much it costs to max out the Next-Gen MacBook Pro with that retina display? For the time being, it's $3750 (or $3749, if you want to get technical about it). That includes a 2.7 GHz Ivy Bridge CPU ($250 upgrade from a 2.6 GHz CPU), 16-gigabytes of RAM ($200 upgrade from 8-gigabytes), and a 768-gigabyte SSD ($500 upgrade from a 512-gigabyte SSD).